package com.lz.springboot.study;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Configuration;

@Configuration
public class ApplicationContextUtils implements ApplicationContextAware {
	private static ApplicationContext applicationContext;

	@Override
	public void setApplicationContext(ApplicationContext applicationContext)
			throws BeansException {
		ApplicationContextUtils.applicationContext = applicationContext;
	}

	public static <T> T getBean(Class<T> clazz) {
		return applicationContext.getBean(clazz);
	}

}
